INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '781e85e845645d9b938193b36c6398dc0d0dd35699ef0e889afddf03f3001fc6', 
    '7CfKxy8YZ2bjhTy1HPIQH2jYt7Pl8Rpq4hAirYUuvmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)